
package com.atguigu.springcloud.controller;

import com.atguigu.springcloud.entities.CommonResult;
import com.atguigu.springcloud.entities.Payment;
import com.atguigu.springcloud.service.PaymentService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.client.ServiceInstance;
import org.springframework.cloud.client.discovery.DiscoveryClient;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.util.List;

/**
 * @auther zzyy
 * @create 2020-01-27 21:17
 */
@RestController
@Slf4j
public class PaymentController
{
	@Value("${server.port}")
	private String serverPort;

	@Resource
	private PaymentService paymentService;

	@Resource
	private DiscoveryClient discoveryClient;


	@PostMapping(value = "/payment/create")
	public CommonResult create(@RequestBody Payment payment)
	{
		int result = paymentService.create(payment);
		log.info("*****插入操作返回结果:" + result);

		if(result > 0)
		{
			return new CommonResult(200,"插入成功,返回结果"+result+"\t 服务端口："+serverPort,payment);
		}else{
			return new CommonResult(444,"插入失败",null);
		}
	}

	@GetMapping(value = "/payment/get/{id}")
	public CommonResult<Payment> getPaymentById(@PathVariable("id") Long id)
	{
		Payment payment = paymentService.getPaymentById(id);
		log.info("*****查询结果:{}",payment);
		if (payment != null) {
			return new CommonResult(200,"查询成功"+"\t 服务端口："+serverPort,payment);
		}else{
			return new CommonResult(444,"没有对应记录,查询ID: "+id,null);
		}
	}
	@GetMapping(value = "/payment/discovery")
	public Object discovery(){
		List<String> services = discoveryClient.getServices();
		for (String element : services) {
			log.info("***** element:"+element);
		}
		List<ServiceInstance> instances = discoveryClient.getInstances("CLOUD-PAYMENT-SERVICE");
		for (ServiceInstance instance : instances) {
			log.info(instance.getServiceId()+"\t"+instance.getHost()+"\t"+instance.getPort()+"\t"+instance.getUri());
		}
		return this.discoveryClient;
	}

}



